Dear Customer:
mPaaS consistently adopts the latest stable version of Chromium and regularly updates its technology. As part of our product evolution, the original UC browser kernel has been replaced with an mPaaS browser kernel developed by Ant Group, based on Chromium. This mPaaS kernel, leveraging Alipay's extensive experience in kernel technology, has been progressively rolled out in grayscale on the Alipay App since 2023, supplanting the UC kernel. It is now fully implemented on the Alipay App, validated by a multitude of business scenarios and millions of mini programs.
The mPaaS kernel has been upgraded to a paid service on December 27, 2024. For old customers who have activated the mPaaS kernel service, you can continue to use the activated version. If you need to upgrade, please replace it with Ant's self-developed mPaaS kernel.
For information on requesting and using the mPaaS kernel, please see the following documents:
If you encounter any problems while switching to the mPaaS kernel, you can contact us for free technical support.
Thank you for your attention and support to our products and services. We will continue to work tirelessly to provide you with better services!